Mechanical bucket tappet
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United States of America Patent
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-
Jun 3, 2014
Issued Date -
N/A
app pub date -
Jul 11, 2012
filing date -
Jul 14, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A mechanical bucket tappet (1) for a valve driver of an internal combustion engine having a hollow cylinder-shaped wall (2) which is delimited at one frontal area (3) by a disk-like bottom (4) whose top side (5) is provided as a cam stop face and which comprises a central, funnel-like recess (6), wherein a dome-like one-piece catch (8) aligned with the recess (6) projects from a lower side (7) of the bottom (4), the underside (9) of said catch being used for putting on a valve stem and wherein the funnel-like recess (6) is sealed near or at the top side (5) of the bottom (4), so that the bottom (4) comprises a central encasement (10).
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